113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2015 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2015 Mateusz Loskot, London, UK.
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// This file was modified by Oracle on 2017.
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// Modifications copyright (c) 2017 Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_GEOMETRY_TEST_DISJOINT_HPP
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#define BOOST_GEOMETRY_TEST_DISJOINT_HPP
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#include <iostream>
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#include <string>
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#include <boost/variant/variant.hpp>
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#include <geometry_test_common.hpp>
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#include <boost/geometry/algorithms/disjoint.hpp>
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#include <boost/geometry/io/wkt/read.hpp>
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struct no_strategy {};
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template <typename Geometry1, typename Geometry2, typename Strategy>
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bool call_disjoint(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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Strategy const& strategy)
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{
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return bg::disjoint(geometry1, geometry2, strategy);
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}
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template <typename Geometry1, typename Geometry2>
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bool call_disjoint(Geometry1 const& geometry1,
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Geometry2 const& geometry2,
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no_strategy)
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{
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return bg::disjoint(geometry1, geometry2);
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}
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template <typename G1, typename G2, typename Strategy>
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void check_disjoint(std::string const& id,
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std::string const& wkt1,
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std::string const& wkt2,
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G1 const& g1,
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G2 const& g2,
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bool expected,
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Strategy const& strategy)
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{
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bool detected = call_disjoint(g1, g2, strategy);
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if (id.empty())
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{
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BOOST_CHECK_MESSAGE(detected == expected,
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"disjoint: " << wkt1 << " and " << wkt2
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<< " -> Expected: " << expected
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<< " detected: " << detected);
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}
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else
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{
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BOOST_CHECK_MESSAGE(detected == expected,
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"disjoint: " << id
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<< " -> Expected: " << expected
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<< " detected: " << detected);
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}
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}
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template <typename G1, typename G2>
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void test_disjoint(std::string const& id,
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std::string const& wkt1,
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std::string const& wkt2,
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bool expected)
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{
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G1 g1;
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bg::read_wkt(wkt1, g1);
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G2 g2;
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bg::read_wkt(wkt2, g2);
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boost::variant<G1> v1(g1);
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boost::variant<G2> v2(g2);
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typedef typename bg::strategy::disjoint::services::default_strategy
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<
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G1, G2
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>::type strategy_type;
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check_disjoint(id, wkt1, wkt2, g1, g2, expected, no_strategy());
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check_disjoint(id, wkt1, wkt2, g1, g2, expected, strategy_type());
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check_disjoint(id, wkt1, wkt2, g1, g2, expected, no_strategy());
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check_disjoint(id, wkt1, wkt2, v1, g2, expected, no_strategy());
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check_disjoint(id, wkt1, wkt2, g1, v2, expected, no_strategy());
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check_disjoint(id, wkt1, wkt2, v1, v2, expected, no_strategy());
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}
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template <typename G1, typename G2>
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void test_geometry(std::string const& wkt1,
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std::string const& wkt2,
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bool expected)
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{
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test_disjoint<G1, G2>("", wkt1, wkt2, expected);
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}
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#endif // BOOST_GEOMETRY_TEST_DISJOINT_HPP
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